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Phono Cables for Turntables

What is a Phono Cable?

A phono cable is a specialized audio cable designed to connect a turntable's tonearm to a phono preamplifier. It carries extremely low-voltage signals, utilizing low-capacitance construction, superior shielding, and a dedicated ground wire to minimize noise and prevent high-frequency loss. They usually feature RCA or DIN connectors.

    Key Features of a Phono Cable

    • Low Capacitance: Essential for accurate signal transfer from moving magnet cartridges to prevent treble loss.
    • Ground Wire: A separate, thin wire (usually with a spade connector) connects the turntable chassis to the preamp to eliminate electrical hum.
    • Specialized Shielding: Protects the delicate signal from interference, such as radio frequencies.
    • Connector Types: Typically RCA-to-RCA, or sometimes 5-pin DIN to RCA/DIN.
    • Difference from Standard RCA: While they look like standard red/white RCA cables, phono cables have different internal capacitance requirements, often specifically designed to handle low-level analog signals, unlike standard line-level interconnects.